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Verlagsausgabe
DOI: 10.5445/IR/1000035307
Veröffentlicht am 28.05.2018
Originalveröffentlichung
DOI: 10.1088/1742-6596/400/4/042014

The role of damping for the driven anharmonic quantum oscillator

Guo, L.; Marthaler, M.; Andre, S.; Schön, G.

Abstract:
For the model of a linearly driven quantum anharmonic oscillator, the role of damping is investigated. We compare the position of the stable points in phase space obtained from a classical analysis to the result of a quantum mechanical analysis. The solution of the full master equation shows that the stable points behave qualitatively similar to the classical solution but with small modifications. Both the quantum effects and additional effects of temperature can be described by renormalizing the damping.


Zugehörige Institution(en) am KIT Institut für Theoretische Festkörperphysik (TFP)
Publikationstyp Zeitschriftenaufsatz
Jahr 2012
Sprache Englisch
Identifikator ISSN: 1742-6588, 1742-6596
URN: urn:nbn:de:swb:90-353073
KITopen ID: 1000035307
Erschienen in Journal of physics / Conference Series
Band 400
Heft 4
Seiten 042014/1-4
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